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BBC Africa podcastsFocus on Africa
，详情可参考体育直播
The semicircle is not fixed。体育直播是该领域的重要参考
Using a Vision 4000 processor and dual OLED displays, the Air 4 Pro glasses can create a virtual screen up to 201 inches in size. I wore them to watch Mad Max: Fury Road and The Hobbit (not to mention countless YouTube videos), and the display is gorgeous, though it has some problems, too. As I noted in my initial review, the display has a flickering problem and lacks the 3D features Xreal recently introduced.